Work Holders TRIZ Cases
- Clamping Device Compression Spring Inversion
A clamping device replaces tension springs with compression springs to generate holding force.
- Fuel Nozzle Servicing Tool with Tapered Uprights
A semicircular base plate with tapered uprights secures a fuel dispensing nozzle over a bucket opening for maintenance.
- Vacuum Switching Valve Segmentation for CNC Maintenance
Segmented vacuum switching valves isolate intake channels to simplify maintenance without disrupting production efficiency.
- Rotary Hub for Manual Pulley Jam Clearance
Nested rotary hubs with tool apertures clear wedged crop jams in rear discharge pulleys without compromising structural integrity.
- Vacuum Plate With Variable Density Through-Holes for Flexible Circuit Board Flattening
Variable density through-holes in a vacuum plate resolve warpage by applying stronger suction to bend-prone flexible circuit board sections.
- Hooking Mechanism for Rapid Wood Panel Support Replacement
Segmented anchoring maintains mechanical retention during air pressure faults, resolving safety risks and slow manual screw changes.
- Fuel Cell Assembly Tool with Movable Port Covers
Segmented movable covers prevent component contamination in non-targeted ports, ensuring clean assembly operations.
- Magnetic Clamping Device With Movable Core
A magnetic clamping device with a movable core adjusts holding force, reducing complexity while securing materials on metallic surfaces.
- Omni-directional Dual-Cup Suction Device for Tablet Orientation
A dual suction cup system uses a rotating collar to adjust tablet orientation, resolving air leakage risks and insufficient holding force.
- Universal Tool Holder With Locking Blades For Quick Size Conversion
A universal tool holder uses locking blades and grooves to secure machine tools of varying sizes in a fixed orientation.
- Non-slip Spacer with Elastomer Coating for Secure Workpiece Holding
Elastomer-coated spacers provide friction-based holding that eliminates clamp interference and adhesive damage during woodworking operations.
- Piston-Cylinder Device with Automatic Shut-Off and Vacuum Control
A piston-cylinder device uses a hollow piston rod and sealing plug to control fluid connections for vacuum applications.
- Magnetized Pipe Stand Assembly for Welding Alignment
Electromagnets in the pipe holder generate magnetic fields to restrain pipes, resolving alignment precision issues during welding operations.
- Rotating Device with V-Shaped Locating Slots for Precision Angle Control
A rotating device uses an angle defining disk with locating slots to position a held object at precise angles.
- Foam Board Duct Cutting with Vacuum Hold-Down
Vacuum-assisted three-axis cutting produces precise V-shaped grooves in fragile foam board, reducing on-site assembly time and material waste.
- Rotatable Football Goalpost Gooseneck Mechanism
A rotatable football goalpost gooseneck rotates the crossbar and uprights to clear field space.